Antonio Vieira opposes slavery
Georges Danton - Let France be free!
13minBernard of Clairvaux - The second Crusade
9minFrederick Douglass - Oration in memory of Abraham Lincoln
33minHannibal - Speech to his soldiers
11minCarl Sagan - Pale blue dot
12minClarence Darrow - A plea for mercy
55minAntonio Vieira opposes slavery
18minCalgacus speech to his troops
11min